Calculation for Crystallinity of CR Vulcanizate by Peak Separation of XRD |
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DOI: |
Key Words: CR;crystallinity;peak separation method |
Author Name | Affiliation | Zhang Yimin | Zhengzhou University | Du Baoshi | Zhengzhou University | Liu Fang | Zhengzhou Cable Works College |
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Abstract: |
Based on the XRD theory,a calculation formula for the crystallinity of CR vulcanizate was deduced from the separation between the crystallinity peak strength and the noncrystallinity scattering peak of CR vulcanizate by XRD,the derivation of the corrective factors for crystallinity peak strength and noncry stallinity scattering peak strength,and the composation for the overlooked crystallinity diffraction strength.The resultant formula was used to study the relationship between the crystallinity of CR vulcanizate and its curing time. |
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